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<wob_jonas> fetch wisdom/can\'t https://hack.esolangs.org/get/wisdom/can%27t
author HackEso <hackeso@esolangs.org>
date Thu, 29 Aug 2019 16:02:31 +0000
parents 1e6e3a07b5f4
children 77454e3e15f3
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opts="${2--i}"
[[ "$1" == ?*//* ]] || { echo 'usage: sled file//script'; exit 1; }; key="${1%%//*}"; value="${1#*//}"; [[ -f "$key" ]] || { echo 'Rosebud!'; exit 1; }; sed $opts "$value" "$key" ;